jim, romney's speech today was described as a major speech on the economy. didn't seem like there was a lot of specifics in there. but i lost count of how many times i heard him use the word change. >> that's right. they did everything but play the song "don't stop thinking about tomorrow" going back to the bill clinton days. yes, he is talking about change, he's casting himself as the change candidate and i think that is why they went out to iowa today, not to unveil any new economic proposals. you don't really do that in the final stage of a campaign. what they wanted to do was talk about this message that they unveiled yesterday here in ohio and that he is the candidate of not just change, but big change as he likes to say on the campaign trail. >> in terms of weather, brianna, have there been any changes to the president's schedule next week? you mentioned some of his stops. do we know how vulnerable those are to weather? >> yeah, that's right, he's heading to florida, he's heading to virginia. so certainly some of his stops are going to be vulnerable. w